Presence detection makes smarter world
Connected technology is changing the way we live. IoT solutions enable us to connect and automate building, smart home, and energy systems, transforming the way our facilities are managed. Whether at home or at work, Murata’s Ultrasonic Sensor will be contributing to detect presence and motion that can bring a more productive and efficient way of life.
Applications:
Distance measuring / Object detection for home applications
Features and Benefits:
- High S.P.L. and high sensitivity
- Compact size (10.0mm dia.)
- Open type structure (ONLY for indoor applications)
- SMD type also available
Featured Articles and Videos Section
| Compliant | |
| EAR99 | |
| NRND | |
| 8542.39.00.90 | |
| SVHC | Yes |
| SVHC Exceeds Threshold | Yes |
| Automotive | No |
| PPAP | No |
| Ultrasonic | |
| IC | |
| 40000 | |
| -40 | |
| 85 | |
| Rectangular | |
| Diameter | 7.1 |
| Mounting | Through Hole |
| Package Height | 9.9 |
| PCB changed | 2 |
| 2 |
The MA40S4R proximity sensor, developed by Murata, is the perfect component to implement within motion detection and home security projects.
| EDA / CAD Models |
Smarter Drone Systems from Concept to Deployment
Download the playbook and get equipped with powerful tools and smart strategies for designing agile, efficient, modular drone systems.

